package com.yyc.system.service;
import com.yyc.system.model.TGrade;

import java.util.List;

import com.yyc.core.Service;


/**
 * Created by yyc on 2019/01/04.
 */
public interface ITGradeService extends Service<TGrade> {

	List<TGrade> findClassGrade(Integer classId);

}
